`piening-server.com`

DNSSEC	⚠️ Not signed
A	212.227.101.139^{🇩🇪 IONOS-AS212.227.100.0/22 IONOS SE ber.de}
		PTR	`mail.piening-server.com`
NS	`ns3.stratoserver.net` ⭐
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
NS	`ns4.stratoserver.net`
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
MX	`mail.piening-server.com` ⭐
		A	2a01:239:279:c700::1^{🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de}
		A	212.227.101.139^{🇩🇪 IONOS-AS212.227.100.0/22 IONOS SE ber.de}
			PTR	`mail.piening-server.com`
TXT	`v=spf1 mx a -all`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-05-14 #17

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776723007

Previously MX for

piening-server.com

Subdomains

mail.piening-server.com

Same first word

piening-server.com

DNS History

8 records (4 active, 4 former)

○NSns.stratoserver.net2015-05-22 → 2017-01-08 · 4 obs

● 2015-05-22 16:07:46
● 2017-01-08 10:34:38
○ 2018-01-15 04:57:00
○ 2026-04-20 22:28:20

○NSns2.stratoserver.net2015-05-22 → 2017-01-08 · 4 obs

● 2015-05-22 16:07:46
● 2017-01-08 10:34:38
○ 2018-01-15 04:57:00
○ 2026-04-20 22:28:20

●NSns3.stratoserver.net2018-01-15 → 2026-04-20 · 3 obs

○ 2017-01-08 10:34:38
● 2018-01-15 04:57:00
● 2026-04-20 22:28:20

●NSns4.stratoserver.net2018-01-15 → 2026-04-20 · 3 obs

○ 2017-01-08 10:34:38
● 2018-01-15 04:57:00
● 2026-04-20 22:28:20

●MXmail.piening-server.com2026-04-13 → 2026-04-20 · 3 obs

○ 2018-01-15 04:57:00
● 2026-04-13 08:34:34
● 2026-04-20 22:28:20

○MXpiening-server.com2015-05-22 → 2018-01-15 · 4 obs

● 2015-05-22 16:07:46
● 2018-01-15 04:57:00
○ 2026-04-13 08:34:34
○ 2026-04-20 22:28:20

●A212.227.101.1392026-04-13 → 2026-04-20 · 3 obs

○ 2018-01-15 04:57:00
● 2026-04-13 08:34:34
● 2026-04-20 22:28:20

○A81.169.141.672015-05-22 → 2018-01-15 · 4 obs

● 2015-05-22 16:07:46
● 2018-01-15 04:57:00
○ 2026-04-13 08:34:34
○ 2026-04-20 22:28:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
piening-server.com	ns3.stratoserver.net, ns4.stratoserver.net	-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns3.stratoserver.net, ns4.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for piening-server.com (unsigned zone)

⏱️ Timing

Total: 735ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.227.101.139`
NS	2	`ns3.stratoserver.net, ns4.stratoserver.net`
MX	1	`mail.piening-server.com (pri: 10)`
TXT	1	`v=spf1 mx a -all`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

Hierarchy

piening-server.com is the parent of mail.piening-server.com.

IP Addresses

piening-server.com resolves to one IP number: 212.227.101.139.

Other host names, for instance mail.piening-server.com, share IP numbers with piening-server.com.

Name Servers

piening-server.com is delegated to two name servers ns3.stratoserver.net and ns4.stratoserver.net.

piening-server.com shares the same name server setup as other domains, for instance kinderkliniken.de, shortjob.de, vorlontech.de, plantapro.de and hoesinghausen.de.

Host names with two IP numbers:

The host name ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159; the host name ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

Mail Servers

piening-server.com is handled by a single mail server, mail.piening-server.com.

mail.piening-server.com resolves to two IP numbers: 2a01:239:279:c700::1 and 212.227.101.139.

piening-server.com - robtex.com